US10603329B2ExpiredUtilityA1
Phospholipid complexes of curcumin having improved bioavailability
Est. expiryMar 9, 2026(expired)· nominal 20-yr term from priority
A61K 36/9066A61P 39/06A61K 31/685A61K 47/544A61P 35/00A61P 31/00A61K 31/12A61K 2236/333A61K 2300/00A61K 47/44
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Claims
Abstract
The present invention relates to novel phospholipids complexes of curcumin or extracts containing it having improved bioavailability.
Claims
exact text as granted — not AI-modifiedThe invention claimed is:
1. A phospholipid complex of curcumin or an extract containing it, obtained by a process comprising the steps of:
reacting a hydroalcoholic extract of turmeric rhizomes with a phospholipid in ethanol and isolating the complex by concentration and drying.
2. The complex of claim 1 , wherein the phospholipid is a soy phospholipid.
3. The complex of claim 2 , wherein the phospholipid is selected from phosphatidyl choline, phosphatidyl serine, phosphatidyl ethanolamine.
4. A pharmaceutical composition containing as the active principle the complex as claimed in claim 1 in admixture with a suitable pharmaceutical carrier.
5. A pharmaceutical composition containing as the active principle the complex as claimed in claim 2 in admixture with a suitable pharmaceutical carrier.Cited by (0)
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